/*
 * Copyright 2010-2012 Susanta Tewari. <freecode4susant@users.sourceforge.net>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package coalescent.cef.pui.pob;

import cef.pui.pob.Builder;
import cef.pui.pob.BuilderException;
import cef.pui.pob.Builder_RW;
import cef.pui.pob.Builders;
import coalescent.data.meta.MetaInf_AC;
import coalescent.data.meta.MetaInf_Mngr;

import java.util.Properties;

/**
 * @since since
 * @version version
 * @author Susanta Tewari
 * @history Created on 1/4/14.
 */
class MetaInf_Mngr_Builder<T extends MetaInf_AC> extends Builder<MetaInf_Mngr<T>> {

    private final boolean active;
    private final Builder_RW<T> metaInf_b;

    public MetaInf_Mngr_Builder(Properties props, Builder_RW<T> metaInf_b, String prefix,
                                String activePfx) {

        super(prefix, props);

        this.metaInf_b = metaInf_b;

        final Builder<Boolean> active_b = Builders.of_Boolean(props, "active", activePfx);

        active = active_b.canBuild() ? active_b.build() : false;
    }

    @Override
    protected MetaInf_Mngr<T> buildFromProps() throws BuilderException {

        return new MetaInf_Mngr<T>() {

            @Override
            public boolean isActive() {
                return active;
            }
            @Override
            public boolean hasInfo() {
                return metaInf_b.canBuild();
            }
            @Override
            public T getDefault() {
                return metaInf_b.newInstance();
            }
            @Override
            public T load() {
                return metaInf_b.build();
            }
            @Override
            public void store(T metaInf_ac) {
                metaInf_b.store(metaInf_ac);
            }
        };
    }

    @Override
    public String getBuilderString() {
        return null;
    }
}
